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Pumpkin black tea and preparation method thereof

A pumpkin and black tea technology, which is applied in tea treatment before extraction, can solve the problems of low added value and low utilization of deep processing, etc., and achieve the effect of increasing added value, uniform and bright leaf bottom, and soft leaf quality

Active Publication Date: 2019-03-29
GUANGXI POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, pumpkin is mainly eaten as a vegetable, with less deep processing and utilization, and low added value. Combining pumpkin with black tea to prepare pumpkin-flavored black tea has not been reported yet.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation method of pumpkin black tea, comprising the steps of:

[0026] Step A. Select a mature pumpkin that is free from diseases and insect pests, has an orange-red skin and is roughly round, rinses it, wipes off the excess water on the surface, and cuts the end of the pumpkin with a pedicle along its radial direction to obtain the pumpkin cover and the main body of the pumpkin. The pulp, seeds and part of the pulp inside the main body of the pumpkin keep the thickness of the pulp along the radial direction on the skin of the main body of the pumpkin at 1.5 cm to obtain a pumpkin shell;

[0027] Step B. Select mature pumpkins that are free from diseases and insect pests and have an orange-red skin, rinse them, remove the pumpkin pedicles and the inner pulp and seeds and cut them into 4mm thick pumpkin slices, add water to the pumpkin slices, and centrifuge to get the clear liquid. To obtain pumpkin juice, the weight ratio of the pumpkin slices to water is 1:1;

...

Embodiment 2

[0036] A preparation method of pumpkin black tea, comprising the steps of:

[0037] Step A. Select a mature pumpkin that is free from diseases and insect pests, has an orange-red skin and is roughly round, rinses it, wipes off the excess water on the surface, and cuts the end of the pumpkin with a pedicle along its radial direction to obtain the pumpkin cover and the main body of the pumpkin. The pulp, seeds and part of the pulp inside the main body of the pumpkin keep the thickness of the pulp along the radial direction on the skin of the main body of the pumpkin at 1.8 cm to obtain the pumpkin shell;

[0038] Step B. Select mature pumpkins without pests and diseases and with orange-red skin, rinse well, remove pumpkin pedicles and inner pulp and seeds and cut them into 4.5mm thick pumpkin slices, add water to beat the pumpkin slices, and centrifuge to get the clear liquid , to obtain pumpkin juice, the weight ratio of the pumpkin slices to water is 1:1;

[0039] Step C. Spr...

Embodiment 3

[0049] A preparation method of pumpkin black tea, comprising the steps of:

[0050] Step A. Select a mature pumpkin that is free from diseases and insect pests, has an orange-red skin and is roughly round, rinses it, wipes off the excess water on the surface, and cuts the end of the pumpkin with a pedicle along its radial direction to obtain the pumpkin cover and the main body of the pumpkin. The pulp, seeds and part of the pulp inside the main body of the pumpkin keep the thickness of the pulp on the skin of the main body of the pumpkin along the radial direction at 2 cm to obtain the pumpkin shell;

[0051] Step B. Select mature pumpkins without pests and diseases and with orange-red skin, rinse them, remove the pumpkin pedicles and the inner flesh and seeds and cut them into 5mm thick pumpkin slices, add water to the pumpkin slices, and centrifuge to get the clear liquid. To obtain pumpkin juice, the weight ratio of the pumpkin slices to water is 1:1;

[0052] Step C, spra...

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PUM

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Abstract

The invention discloses pumpkin black tea and a making method thereof. The method comprises the steps of pumpkin shell preparation, pumpkin juice preparation, pretreatment of a finished product of black tea, making of a semi-finished product of the pumpkin black tea and drying, wherein the pretreatment of the finished product of the black tea comprises the steps that the pumpkin juice is evenly sprayed on the finished product of the black tea, the weight ratio of the finished product of the black tea to the pumpkin juice is 10 to 4-6, after even mixing is conducted, the processed black tea is spread on a boiling drawer in the thickness of 1-2 cm, water-insulation steaming is conducted for 5-15 min, and the water content of the black tea reaches 40% to 60%; making of the semi-finished product of the pumpkin black tea comprises the steps that water-insulation steamed black tea is put into the pumpkin shell, compaction is conducted, a pumpkin cover covers the pumpkin shell, and fixing is conducted. The pumpkin black tea has the health-care effects of the black tea and pumpkins, the effects of improving eyesight, clearing away heart-fire, nourishing Yin, moistening the intestines, strengthening the middle warmer, tonifying Qi, strengthening the live, enhancing the kidney, clearing heat, removing toxicity, decreasing blood pressure, reducing blood fat and the like are achieved, the obvious effect on inhibiting active ingredients of an early cancer is achieved, and the adjuvant therapy effect on diabetes is particularly obvious.

Description

technical field [0001] The invention relates to the field of functional drink preparation. More specifically, the present invention relates to a pumpkin black tea and a preparation method thereof. Background technique [0002] Pumpkin is a plant of Cucurbitaceae Cucurbitaceae, which is cultivated all over China. Pumpkin contains a variety of ingredients that are beneficial to the human body, such as polysaccharides, amino acids, active proteins, carotene and various trace elements. function. [0003] Black tea is a kind of fully fermented tea. It is made from the buds and leaves of tea trees and refined through typical processes such as withering, rolling (cutting), fermentation, and drying. Its dry tea color and brewed tea soup are mainly red. Black tea has the functions of diuresis, anti-inflammatory and bactericidal, refreshing and fatigue, promoting body fluid, clearing away heat and detoxification. [0004] At present, pumpkin is mainly eaten as a vegetable, with li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/14A23F3/06
CPCA23F3/06A23F3/14
Inventor 马蕊刘路古能平何才贵崔勇
Owner GUANGXI POLYTECHNIC
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